Patent FR-1913-431428.17578

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Year filed 1913
Year granted 1913
Office FR
Patent number 17578
Inventors Barouir Hovanes Balassanian
Inventor country DE
Applicant person Barouir Hovanes Balassanian
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Perfectionnements apportés aux machines aériennes
English title Improvements made to air machines
Tech fields
Filing date April 21, 1913
Full specification filed date
Application number 17578D
Grant date October 7, 1913
Granted? Yes
Publication date
Supplementary to patent Patent FR-1911-431428
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C2700/6219, CPC B64C17/00
Family year 1911
First filing? No
Cites these patents
Citations from after 1930
Application ID 18728522
INPADOC family ID 5199882
Number of text pages
Number of diagram pages
Number of figures
Number of claims